package collection;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Random;

public class SortInteger {
    public static void main(String[] args){

        Random rand=new Random();
        List<Integer> list=new ArrayList<>();
        for (int i=0;i<10;i++) {
            list.add(rand.nextInt(100));
        }
        System.out.println("list="+list);

        Collections.sort(list);
        System.out.println(list);

        Collections.reverse(list);
        System.out.println(list);
        System.out.println(list.get(0));

        /*
        Random rand=new Random();
        List<Integer> list=new ArrayList<>();
        for (int i=0;i<10;i++) {
            list.add(rand.nextInt(100));
        }
        System.out.println("list="+list);

            Collections.sort(list);
            System.out.println(list);

            Collections.reverse(list);
            System.out.println(list);
            System.out.println(list.get(0));

         */

    }
}
